SSS Siedle NG 602-1 Bedienungsanleitung Seite 4

English
Installation
Applications
In wire-saving (1+n) installations for
duplex communication between the
entryway speaker and house phones
and/or between different in-house
telephones. Power supply for call,
communi-cation and door release
operation, as well as illumination of
the call buttons up to 4 modules. For
5 modules and more, a separate
transformer 12 V AC/....A must be
used in addition. You will find the
ÜV-/ cable size diagram and the AS-/
wiring diagram in the „"Planning
and Installation, Door and In-house
Telephone Communication".
Installation
Caution!
Electrical appliances may only be
installed and assembled by quali-
fied electricians!
Important!
Please observe the standard
DIN EN 60065!
For building installation, an all-pole
mains switch with a contact gap of
at least 3 mm must be provided.
The device must not be exposed to
splash or spray water! Ensure
sufficient ventilation, paying
particular attention not to cover up
the vent holes.
Conductor materials
Bell wire, low current or telecommu-
nication cables can be used for door
loudspeaker installation:
Y low current wire
YR low current conductors
JY(ST)Y wisted-pair conductors,
shielded
A2Y(ST)2Y Telecommunications
earthing cable
The required number of wires is indi-
cated in the cable size diagrams.
Reserve cores should be taken into
consideration to ensure retrofitting
capability.
Range
The loop resistance (in both direc-
tions) may not exceed 40 Ω. With a
wire diameter of 0,8 mm
(20 AWG), a range of approx. 500 m
4
(547 yds) can be reached.
The conductor network (cables) laid
for the whole installation must not
exceed a total length of 2500 m
(2735 yds).
Distance between two door loud-
speakers: max. 500 m (547 yds).
Door release
Standard commercially available
door release mechanisms with
8-12 V AC, max. 1 A current input
can be connected. Siedle door
releases are high-resistance
appliances, i. e. 20 Ω, and are
reliable even over wider ranges.
Conductor routing
In order to fulfil the general safety
requirements for communication
facilities as stipulated by VDE 0100
and 0800, and in order to avoid
interference, heavy and light current
conductors must be routed separate-
ly observing a minimum distance
apart of 10 cm ( 3,9 ins). Also refer
to the respective national regula-
tions. The conductor from the door
loud-speaker must be laid directly to
the main terminal box without
branch lines .
Auxiliary signalling device
Direct connection from secondary
signal units is not permissible.
However, one secondary signal unit
can be connected via a group con-
troller GC 602-0.
System telephone
HTS 711-0
System telephone for wall mounting
with built-in audio privacy device,
door release and light button, alpha
and 3-tone chime. Facility for
connection of a storey call button.
Door telephony with audio privacy
circuit.
HTC 711-0
Convenience system telephone for
wall mounting with built-in audio-
privacy device, door release and light
button, alpha and 3-tone chime and
gong with volume control. Facility
for connection of a storey call
button. Additionally 6 permanently
installed buttons and 2 LEDs.
4 of the 6 buttons can only be used
to trigger a special function con-
troller SFC 602-0 or for internal calls
(not floating).
2 buttons can be used as freely
assignable function buttons or to
trigger the SFC 602-0 for internal
calls. For in-house operation,
connection of up to 6 call stations is
possible. Door and internal
telephony with audio privacy circuit.
When using/ connecting the gong,
the wiring must be 2+n.
Mounting
1 Installing the line rectifier in a
circuit braker panel (onto a standard
rail).
2 Surface mounting with the
ZN 402-01 accessory.
Important
When surface mounting,
protection against direct touch
from activated parts must be
ensured.
Note the respective regulations.
Technical specifications for
NG 602-0
• T 40/E
• Main power 230 V AC 50/60 Hz,
+6% -10%, 41 VA
• Secondaryvoltage 23,3 V DC,
0,3 A, rectified, 12 V DC, 1,6 A
• Protectivesystem IP 20
Technical specifications for
NG 602-1
• T 40/E
• Main power 125 V AC 50/60 Hz,
+6% -10%, 41 VA
• Secondaryvoltage 23,3 V DC,
0,3 A, rectified 12 V DC, 1,6 A
• Protective system IP 20
Comment
The 125 V version NG 602-1 must
be operated in a closed circuit box
only. Covering only with
ZN 402-01 is not enough.
The 125 V version must only be used
in conjunction with ITE devices.
(Information Technology Equipment)